now I was looking "C:\ti\pdk_C6678_1_0_0_20\packages\ti\csl\example\cpintc"
here I have some doubts :why EventRecord.arg = 0
I think it is 63.
/* Open the INTC Module for Vector ID: 4 and Event ID: 63 (C6678) 59 (C6670)
* Refer to the interrupt architecture and mapping document for the Event ID (INTC0_OUT3)*/
vectId = CSL_INTC_VECTID_4;
hTest = CSL_intcOpen (&intcObj, 63, &vectId , NULL);
if (hTest == NULL)
{
printf("Error: GEM-INTC Open failed\n");
return;
}
/* Register an call-back handler which is invoked when the event occurs. */
EventRecord.handler = &test_isr_handler;
EventRecord.arg = 0;
